Mark Sundermeyer, M.D.

  • Clinical Associate Professor of Medicine, Division of Hematology/Medical Oncology, School of Medicine


Dr. Sundermeyer is a specialist in hematology and oncology. He developed his interest in cancer due to the rapidly progressing science to help patients with cancer and the long term relationships that can be built with them and their families. Dr. Sundermeyer believes strongly in a personal approach that works for each patient based on all the factors of their cancer, their health and their preferences in care.

Dr. Sundermeyer relocated to the Oregon coast to join CMH-OHSU Knight Cancer Collaborative in Astoria after 15 years of practice in Philadelphia with Jefferson University. He and his family are enjoying all the Oregon outdoors has to offer, hiking, biking and beaches.

Education and training

    • B.A., 1989, University of Missouri-Columbia
    • M.D., 2000, University of Missouri-Columbia
  • Residency

    • Internal Medicine, Temple University Hospital, Philadelphia, PA, 2003
  • Fellowship

    • Hematology/Oncology, Fox Chase Cancer Center, Philadelphia, PA, 2006
  • Certifications

    • American Board of Internal Medicine-Hematology, 2006, recertified 2016
    • American Board of Internal Medicine-Oncology, 2006, recertified 2016

Memberships and associations:

  • American Society of Clinical Oncology

Areas of interest

  • Lung cancer
  • Breast cancer
  • Genetics and genomics
  • Benign hematology



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